Messing around I put a soldering iron on my RK61 and didn't notice until I smelled the charred plastic :( .. So I decided to make a new base… Figured this might be helpful for someone else so I am posing it here. I printed it in one piece on my Voron 2.4 300 but you may have to cut it up to get it to work on your printer. 

Update v2.. Slight adjustments made all around for a better fit.. Also added some holes at the bottom to allow for easy removal (had to cut the other one out lol)