I am building my first strip built kayak from a kit that came with precut forms. As I set up the station forms I noticed a few stations were off and tried to figure out the problem. After messing with things for several hours I have noticed that the “precut” station forms are somewhat inaccurate. I don't have the form drawings so it is hard to determine where things are off. I did trace the forms to check for symmetry and several were off by as much as 1/8”. I am not sure how much difference that will make on a finished boat. I also notice that on 5 of the forms the distance from the centerline to the shear line is off from anywhere to 1/16” to just shy of 1/4”. I have sent pictures of the worst form to the supplier where you can clearly see the error and am waiting a response. The centerlines on the forms line up OK and everything else seems to line up, other than a few low spots. I am just wondering what is acceptable for form accuracy and how I should proceed. At this point, IF these forms are not acceptable, I am wondering where else things are off (that I haven't caught yet) and what I should do- replace just the ones I have caught or ask for all new forms? Any advice/direction would be GREATLY appreciated.

Thank you,
FlyYaker