Just ordered the RM3 this week and received it yesterday. Before this, I got the RM2, which I think is a good value because of the unique ceramic deck and its performance. Like most of us "modders", I drilled out the hole to 1/16" with a high speed drill press and new cobalt bit. It works great! But I'm not as thrilled with the RM3. Out of the package the o-rings were loose and are very thin but it did have some resistance so I figured it was OK. And to clarify the confusion I've heard, both attys have 3 posts as shown on the website; the "single" coil model simply has one airhole instead of two. But after converting it to "dual coil" by drilling the second airhole, which is needed because of the post spacing IMO, it does work very well and is a good complement to the RM2. I emailed Rob regarding the o-rings and I'm sure he will do the right thing and give me a fix for the o-ring problem, but for those that ordered the single coil expecting two posts, what do y'all think about it?
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