Using an air flange tool

[scherp69]

If I use an air flange tool for putting in quarter patch panels, will the flange tool cause the existing quarters to warp at all? Or should I go about 6", then stop, then go again etc? Any advice would be great.

[1967bigdaddy]

I just did this today.
My best advice to for you,... is to use a guidline as a reference and then follow it to the best of your ability and you should be fine.
Also remove any old paint prior to doing this. That way you get a nice clean line. No warpage issues on this end. I can get a picture of what I did if you like. Works great