I have a little used LiteRoc with anti vibration pads for sale, suitable for iOptron mounts. Mine is the 2" steel leg version and very solid. See:
https://www.ioptron.com/product-p/8021acc.htm
A new 1.75" version is USD $350 plus shipping costs (or AU$ 599 at Bintel). You can have mine for AU$ 200 ono. It is a bit bulky/heavy so pickup is preferred but happy to ship at your cost if you wish.
