Quark 125b with the lazy LVC approach

[suicideneil]

That LiSaver hasnt been modified for use with reversing escs, you'd only be able to use forwards and brakes (MIke used to sell a different version, once upon a time).

If you hit up my Tutorials page ( in my sig ), there are various other LVC options listed near the bottom- should see something that suits your needs, but its fine to use an external one ( I do the same, dont like the built-in hard cutoff of the MMM ).