[WPa Cobra]

Thanks Tim
Yeah>>>CG is center of gravity. I have a 20" trlr that Im going to load first time this weekend. Was looking for a good starting point for first position before measuring tongue weight. BTW, do you have any concerns while rolling into trlr ? Is being hooked up to tow vehicle good enoufgh or do you put jacks under rear of trlr to asist ?