Duncun, Rick (and anyone else interested ) I started the build last summer (its all based on the MDF Rose engine 2 plans) and have had it running now since october. That being said there are many upgrades and things stiill to do and that i want to build and add on, but at least i can play and learn some on it as i go now. The OCF that Rick made is an upgrade, the cutting frame i am currently usuing has the motor mounted on it and has carbide cutters on it. The upgrade will do a few things for me ( at least based on research) first it will help with some very small vibration lines that are showing up on my work that are coming from the vibration of the motor (direct mount). The over head cutting frame should eliminate these. And second this cutting frame uses 3/16" hss cutters that i can profile and they spin like a fly cutter so i can do different profiles of brick type work or basket type work on the side of pieces in different profiles as well it opening up other design opertunitys. My instagram link is
https://www.instagram.com/franklinscreativecorner/ if you want to check out a few pics of things i have made with it so far and there are a few pics of my rose engine in October, when i first had it operational. Also here is a couple pics of this afternoon, I just finished building the overhead drive arm assembly and motor /belt and control unit and wiring it all for the UCF that Rick made and its in these pics.(this is based on Here is the DIY overhead drive that I Modeled after
Spencer Hamann 's design That i seen in the last OTI meeting and modeled this one-off memory ) Now i just need to make a jig or two to help grind the cutters and then i will have it operational and once i do i will share some pics or a video (if possible ) of it all in action.