You can always tell a new user, a flurry of basic questions.
So onto scaling issues.
I use a Silhouette cutter, with AI there was a plug in so you could cut directly to it. So scaling was never an issue, draw it up, send it, done. Even saving the artwork as a svg file, opening it in the dedicated Silhouette software was no issue, with regards scaling.
An object which is drawn up at 25.47mm x 11.83mm in Affinity is opening in Silhouette as 3.02mm x 1.40mm. And nothing I do so seems to make any difference. What am I doing wrong?
I've added some screenshots to assist, working my issue.
Thanks.