I noticed that the windshield on my kart was loose, so i attempted to tighten it up simply by tightening the bolts that hold it on at the top of the steering column. When i did this, the steering became very difficult to turn. I cant seem to wrap my head around why that would happen. The block at the top of the column is just an aluminum block with a hole in it, right? So would my issue be that the posts are uneven and causing the block to turn slightly and making steering shaft bind? I attached a pic of the bolts at the top which hold the column/windshield in place.