I purchased the R4512 from Home Depot almost a year ago, and I must say - it's a GREAT table saw. Assembly was straight-forward, instructions were perfect. Note - it's HEAVY - so get some help lifting. I'm using it as my center-piece in my shop as a "permanent installation, so I removed the wheels, added outfeed table, and extensions both left and right. Now, I can cut full sheets with no worry. Again - great saw.! I tried the penny test as shown in a demo video - and it worked! I use this saw every day for rough work, as well as very detailed small-parts work, and I have to say - you guys NAILED IT! I'm a very happy customer, and have purchased several other Ridgid products.