Recently purchased this reverse tine tiller w/ my mx5200 package. Showed up w/ small dent and paint wore off where they held it with backhoe during shipping (no big deal). Also had what appeared to be gear lube residue around the gear box and down the tiller (no big deal). I hooked it up and adjusted everything to start tilling. It made it about 45 minutes at a very slow (tractor) speed in a fairly rocky soil (previous ag field converted to food plot) before I heard a loud noise and violent shake. I then realized it was no longer tilling. After inspecting it, the 5 bolts holding the auger to the drive side had all came out! I ran to TSC grabbed 5 new bolts and got 4/5 back in (one of the threads were buggered up and I did not have a tap at the farm). I finished tilling a total of about 2.5 acres total. I looked under it again recently just to inspect and check bolts.....2 nuts were missing off the drive side into the bearing. The only way to replace these would be to drain chain case, remove cover and get to bolt to hold from spinning (no way to try impact as it will not fit). I put the tiller on a pallet and sent it back (freight) to dealer for them to swap it out. I'm curious if this sounds normal for this equipment and any reviews of the RTR 2072 also? I'm debating on having them send me a new one or argue for a refund or another piece of equip?