Thanks for the responses - I see several sites mention a lead out kit as Class A or B and Class C or D - am I right to guess that this is a fairly large c/l plane and therefore would be a Class C or D?

I've had a minor setback in the completion of this kit...I seem to be going from finishing an old kit to scratch building...my cat took a leap down onto my workbench and went through the center of the wing framework. The bad news is that he broke/removed the four center ribs and cracked several others AND seperated almost every other glue joint in the wing. The good news is that I never would have guessed the glue joints to be that weak and probably would have had a catastrophic failure in flight had this not happened...oh well - what's another couple of weeks work, right?