The British Steelies Society

http://universalchordmapper.com/index.a ... ,5,6,1,3,5

The link above will take you to the Universal Chord Finder. I contacted Vic yesterday and asked him to include Leon's A6 8 string tuning and he obliged within the hour.
Other well known tunings are also included in the app.
Keith.

Brilliant, many thanks,
Graham

This is another very handy site for lap steel chords. Choose your tuning and decide if you want straight, forward slant or rearward slant then search. If I get stuck this is the one I use.

https://www.hawaiiansteel.com/chordlocator/generic.php

I like the iPad/ iphone app. ‘Steel Sidekick’ as well as the more usual tunings, you can input yourself any custom tunings.
And they remain available. some pedal and KL changes included. I don’t know if an android version is available.

John Stafford