If you want something that works good I would recommend a Alfa AWUSO36H 1000mW USB + 16dBi Yagi antenna + 5m LMR-200 extension cable total cost $60.00. This is sold by Rockland firstname.lastname@example.org I am using one as we talk .
I noticed a difference of 1 - 2 inches in frame levels. I would think that these frames should be equal? Rear motor frame angles down to rear? This frame supports radiator and frt engine, Bolts all look good. I see no twisting of any metal. I have thought of loosening bolts and jacking to see if it will align? This short frame also supports tow bar. Any answers welcome.