Ok I went through all the pulleys and everyone of them is tight, nothing bend or broke. To me it's like the belt grew 2 more inches in length overnight. Is there some place that i can adjust the tension on the belt system for the drive system? I can't where anything can move or be adjusted? The only spring i could find for the for the drive system is on the back axle to the frame and that more of a return spring when you pull it in the gear, it wants to pull it back and keep it lose. I know that probably it's making much sense. But i can grab the belt on the front axle pulley and just pull the belt off, it's like not tension what so ever. I can see 3 pulleys under the blade flywheel all of them are tight nothing broke, but here again i can't find any adjustments / spring to tight up. Can someone maybe provide a photo so i know what to look for? Thanks for all the help. Scott