Hi all!
It's been a long time but I'm kind of active now (finally...). I recovered all the old CPC code I had and after trying to remember how to build it and so on here you have a little update to the DskTest tool. Nothing outstanding but the font is now much better and the size of the binary is 5 KB less thing that is nice. Also I created a readme with the description of the options and added the .cdt version to the release .zip too.
If you have any request just write it in here, there are a lot of things that could be added to the tool in order to diagnose drives.
Also I leave a link to the old post since some useful info is also available there => https://www.cpcwiki.eu/forum/applications/dsktest-v0-1b/
Thanks I missed this page and manually convert the previous version on cdt. will try it for saving two 6218+ drives.