[Elecraft] KPA-100 Q1,Q2,Q3,Q4 screws to heat simk question

Hi all: I am just nearing completion of the 100W upgrade to my K2. I am unable to get the 1/4 4-40 pan head screws to reach far enough through the board to catch the threads in the heat sink UNLESS I leave off the lock washers. Without the lockwashers, everything seems to fit perfectly. I'd

Re: [Elecraft] KPA-100 Q1,Q2,Q3,Q4 screws to heat simk question

: Friday, July 09, 2004 3:24 PM Subject: [Elecraft] KPA-100 Q1,Q2,Q3,Q4 screws to heat simk question Hi all: I am just nearing completion of the 100W upgrade to my K2. I am unable to get the 1/4 4-40 pan head screws to reach far enough through the board to catch the threads in the heat sink