besides being on level ground, what's the best way to check toe in/out? just measure front and rear of the carbide in relation to the center of the sled?
I just did an alignment a bit ago. Easiest for me is th sit on the sled and get the bars centered so that any play is the same amount in both directions. Place a long 2x4 along the one side of the track, touching full length. I put a weight against it so it doesn't move. Then measure from the edge of the board to the side of the front carbide stud, and from the board to the inside of the rear carbide stud. First side should measure 3/16" give or take more at the front stud. If it does, then check the other side from the board. It should also be 3/16" from the board giving you 3/8" toe out at the fron carbide stud. If your measurements are not very close on both sides, or you are not toed out 3/8", you need to align.
To align, pull the pushing and pull back the rubber boots where the steering rods go into the belly. Use a 13mm wrench on the flats of the strewing rod, and loosen the jamb nuts using a 16mm wrench. Might need to move the steering to the side opposite your loosening to get to the inside one, but you can get on it with the 16 and then turn the rod with the 13 to loosen the inner jamb nut. One. All are loose and backed off some so you can adjust the rods, center your bars again, and make sure the board is up against the track. Adjust rack ski relative to the board so that each side is tied out 3/16" from the edge of the board. I tighten the out lamb nut first on both sides then recheck my measurements before I turn the skis to allow me to tighten the inner jamb nuts.
Once all are tightened, button up the rubber boots and you be good to go. Takes about a half an hour.
I had to do mine twice as I hit a clump of hard ground carving in a field on Sunday, and immediately noticed the bats were off center slightly. I looked it all over, but couldn't find anything bent. After aligning and putting most of the tools away, I noticed the sway bar bracket on the left A arm was bent forward a bit. I took off the sway bar link, and straightened the tab (they aren't as strong as they look) with an adjustable wrench. Put the link back in, and low and behold, I had to put my alignment right back where I had it to start

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