Ah! Jason Becker. That seems right (and makes more sense). Jeff Beck/Jason Becker... lol more memory twisting.
Marty was a huge influence on my lead playing during my formative years. So slippery, musical and tight. Mustaine has talked about how once he met and hired Marty his enormous ego got a massive kick in the crotch and that it drove him to clean up his act musically (and perhaps in general).
Unfortunately due to how hard I've been on my hands over the years (lots of construction work, preexisting muscle/tendon issues and... well I'm ashamed to say on occasions fist related violence with inanimate and not so-inanimate objects... but the latter of which always deserved it) I ain't quite as "slippery" as I used to be. I'm sure just aging may have soemthing to do with it as well.
The current project I've been obsessing over (written by someone else) has a main riff that is picked very similarly to another tune from an old band I used to play in (again written by someone else) so I've also had my mind drifting to that tune. Both are very odd picking styles to me and both totally screwed me up because of it. Aside from that the riffs are very dissimilar so it's been making that one riff in the new song even more of a buttkicker to nail down.
Funnily enough the riff(s) in question remind me of that strange semi off time style chugging/galloping with crazy stabs that Mustaine used to do in the REALLY old days on albums like So Far So Good... (So What). I'm always writing and playing riff picking in easily divisible patterns that land in time so that type of nutty off time stuff is a total bugger.
All working out nicely though. In fact I should get back to editing it. lol
Cheers, Mesher. ;-)