As I understand it this is not an EleksMaker technical support forum but a user support group with only minimal EleksMaker input although they do look at postings. Almost all replies are from users who have found solutions to problems or are asking for help. This has been mentioned many times in the past and if you care to read through the past postings you may find the answer to your own problem.
since posting this I have designed a unit to do the job and many more besides. if anyone is interested just let me know and we can work something out.
It's simple and very useful, I have etched flask's tumblers and other round objects, it has changed from the ply mock-up I started with to a fully functioning 3D printed, CNC machined parts that goes together real easy.
I'm selling them at £86 plus postage depending on your location, please ask.
as I make t order and some parts are purchased in the target dispatch time is two weeks from placement of order and payment received.
Full instructions are given and some fiddly parts are pre-assembled so as to make it easier for you.