Hi, Im looking around for an air tool sets & I saw that Coscto had a 62pc Mastergrip set for $124.99 (Air hammer, impact wrench, air rachet, cut off tool,..etc). A local distributor was having a sale & I droped in & saw a him blowing out a Campbell Hausfeld TL1070 72pc set for $89.99 (air hammer TL1103, impact wrench 1102,air rachet 1101, NO cut off tool included). So I bought the CH, but Im starting to wonder did i make the right choice. The mastergrip set didnt list the torgue power ratings on its box so I couldnt judge how powertful it was, and it seemed to have little extra do dads. On the CH box I bought says the impact wrench is 260Lb torque/ same as its says on the CH website, but when I look around the net at other distributors they list the same model TL1102 torgue @ 130Lb. TL1101 air rachet is 25lb torgue. Now Im confused did I buy a good quality set? what are the true ratings? is my 25Lb rachet to weak? Should i return this CH set (which the clerk told me is regular $150) and go for the Costco mastergrip? Im not a professional mechanic I just fix my car in the back yard, any opinions or help is appreciated?

When using my circular saw on a cut of anything more than a few inches, it constantly wants to turn out to the right and ends up binding the blade. What am I doing wrong?