Posted: Sat Mar 22, 2008 1:01 am
Bency you cant tell weight by looking at a track. (that I know of) but you can come pretty close to getting length. Measure the front track for width a five inch wide track should be a six foot long bear. A six inch wide track a seven foot bear. This comes out a lot closer than you think. Ive used it with success. Give it a try and good luck.