[RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-25 Thread Jay LePree
Hi all: Thanks for the good ideas and thoughts. I think that in trying to pull up on the paint sticks, I was actually crouching down/leaning forward a bit, and I also think that the tape measure was off-center. Jay -- You received this message because you are subscribed to the Google Groups

Re: [RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-25 Thread Seth Vidal
On Mon, Apr 25, 2011 at 11:43 AM, Philip Williamson philip.william...@gmail.com wrote: Does anyone else just measure their existing saddle height and add 10? Seems way simpler, if you are already a bike rider. sorta - one way I discovered I had mismeasured my pbh originally was taking a bike

[RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-25 Thread David T.
Does anyone else just measure their existing saddle height and add 10? Seems way simpler, if you are already a bike rider. I thought this was how everyone determined their PBH. Or, you can use the stick and tape measure, and when you get a reading that equals your saddle height plus 10, go with

Re: [RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-24 Thread Ken Freeman
I use a book, like some coffee-table picture book (Golden Age of ... by Jan Heine would work well if it were thicker ...) but thick enough to simulate the pressure of a saddle - maybe a 2x4 with a rounded top would be good. It needs to be pushed up pretty hard, pressing against the pelvic bones.

[RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-24 Thread Mojo
Yes, pull up with force and off to the side. The highest value of several attempts will be the closest to your true PBH. You can't measure too high. On Apr 23, 7:16 pm, Jay LePree lep...@optonline.net wrote: Hi all: I am thinking of purchasing a new Rivendell for the wider tires tires

[RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-24 Thread Rambouilleting Utahn
Borrow a framing square and place it against a wall before pulling it upwards. As long as the wall to floor joint is square and you get the square past your junk you can now easily measure your true PBH with a tape measure. Just measure the distance between the top of the square and the floor.

[RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-24 Thread redsydude
If you are buying an expanded frame model like the Sam Hillborne you don't have to be so accurate because each frame size fits a wide range of PBHs. I think the 52 cm Sam Hillborne fits 78PBH84. On Apr 24, 6:16 am, Mojo gjtra...@yahoo.com wrote: Yes, pull up with force and off to the side. The

Re: [RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-24 Thread Khalid Mateen
That is the best idea I have ever heard of for measuring the PBH on your own. The framing square should be long enough for you to get accurate measurements. You can get an assistant to just mark a wall with a pencil were you are squaring and measure from the wall to get your PBH. Good idea. K.

Re: [RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-24 Thread Ken Freeman
A large book does the same thing, and will be more comfortable, hence easier to shove up there. On Sun, Apr 24, 2011 at 9:32 AM, Rambouilleting Utahn glam...@gmail.comwrote: Borrow a framing square and place it against a wall before pulling it upwards. As long as the wall to floor joint is

Re: [RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-24 Thread Eric Daume
But I think the value of the framing square is that it's so thin, it kind of gets right up in there. Hopefully, you're not doing this often enough or long enough that comfort is big issue... Eric On Sun, Apr 24, 2011 at 8:51 PM, Ken Freeman kenfreeman...@gmail.comwrote: A large book does the

Re: [RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-24 Thread Ken Freeman
Yes, I can see that it might, but I think the real requirement is to come as close as possible to getting the maximum height of the ischial tuberosities above the foot sole. They are a bit lower than some other anatomical features of the pelvis, I think. And to compress the intervening tissue as

[RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-23 Thread benzzoy
A 4 to 5 cm discrepancy is a very large one. I would reconfirm the measurement process with your fine assistant and double-check the measuring tape and conversion calculation (if any). Other than that, wear thin and loose pants and yank that stick up severe enough that it resembles you sitting

[RBW] Re: Anyone else have trouble measuring their PBH?

2011-04-23 Thread Ginz
You must not be pulling up hard enough andwell off to the side, if you know what I mean. -- You received this message because you are subscribed to the Google Groups RBW Owners Bunch group. To post to this group, send email to rbw-owners-bunch@googlegroups.com. To unsubscribe from this