[ercoupe-tech] Side window/door size

[johnkuhfahl]

Per drawing 415-53011 ERCO used .065 Vinylite, 19 3/4 X 31 3/16 with
1/8 radius on all corners.  My old window/doors are .125 thick 19 1/2
X 31 1/2. The group previously recommends plexiglass--I would like to
stay with the exact correct size but the closest available is now
.08--all agree OK?  Also, what is the best glue for the new welting? 
Thanks...John N2138H