You haven't even questioned in regards to the installation system but however , you can assert to know 4mm cable will be large enough? james_aguilar160 Member Posts: 57 ✭✭ July 2024 I'd likely use the Hole Device. You can specify that the gap is tapped for an m4 screw. AFAICT https://francisx704qxe6.wikissl.com/user