Laser cut parts don't match plan

Why not E-mail Rich Uravitch and ask him if he knows why?

Cheers -- Lyman

"On so-called global warming or climate change, let us not scare ourselves with catastrophic forecasts, or use them to defend and promote irrational interventions in human lives."

I have had this several times.

Its been traced to different causes each time.

1/. The part was copied with a scaling in it. Nasty.

2/. The plan got damp and stretched..

3/. The wood got dry, and shrank.

4/. The laser was overpowered and covered in crud and out of focus, and burned a thicker line than usual.

Which one of these is the possible cause, is hard to say without more detail.

As an example, the fuselage side ( comes in 3 parts , lite-ply & balsa) after glueing together is about 1/4" short in length. Other lite-ply parts which form the "tail group", wing tips etc. when glued together don't match the plan. Hope this explanation helps. Thanks, Ted. P.S. Top Notch has a 195 kit which the company owner in reply to my email to him says his kit parts fit together perfectly. It costs more- $150.00(that price includes all sheathing and other balsa) vs the Hobby Hanger kit which costs $75.00.(no sheathing etc.)