No matter what method you use, you probably should start with the minimal throws (even using Minn's TLAR method, I call it the SWAG.. Silly Wild Ass Guess ) and but sort of measuring it to make sure you don't put to much or to little in for your maiden. After that, it comes down to adjusting according to your flying style and flying needs.

A fellow RCU'er sent me a pair of lasers that operate off of a standard RX 4.8 volt pack. They can be focused to a fine point that is aimed at a ruler very similar to Charlie's pencil method, but everyone loves a LASER, especially the cat!! THis gives a reference amount that the surface moves. Because the ruler is a bit further away from the surface, direct measurement is not directly possible, but is easy to figure out, but it will give you an indication of the up and down are the same. I use it mainly because I have it, but it is a bit of a pain in the butt. So, I refer back to my SWAG method and fly. If I need more, I add it. If I need less, I remove it. No big deal.

But, I'm sure some of the "pattern" folks will have something to say about that.

CGr.