Over a period of time I have made a few changes, or I like to think improvements to my Hegner Multi-Max 22V. Thought I would share them with other owners. First pictures shows how I cut off the cast boss and relocated the upper arm stop to allow the upper arm to raise higher and changed to a lighter spring. Next I raised the hold down arm and installed a longer rod for the hold down. Next I made and installed a sawdust catcher under the table. At the bottom inside of the wood part I installed a piece of 1/4" hardware cloth to catch the bottom blade clamp when a blade breaks. Lastly I made and installed a blade rack. These modifications have made the saw a little more user friendly.