I think that the front’s probably okay although it’ll need a ride to be sure. The seals in the M585 were terribly temperature sensitive (hence the change) and, depending on the ambient temperature, lever travel varied greatly, so I’m not 100% sure what’s normal. I can pull the lever to within about an inch of the bar if I pull hard but it firms up pretty soon into its travel (there’s a diagram in the bleed instructions showing lever position but it’s unclear whether the ‘firm’ position is where the lever meets resistance or its furthest possible point of travel). The rear lever though goes right back to the bar though but there’s much more hose to get air into.
— edit —
I’m bleeding them on the bike but tomorrow I’ll try it with the calipers fixed to the adapters rather than loose. The instructions show the calipers loose to give a straighter hose but I’ve discovered (rather messily) that having a hand on the lever and another on the spanner controling the bleed value whilst trying to keep the resevoir topped up and control a loose caliper isn’t going to happen with just two hands!
Being a fairly inexperienced home mechanic I tend to lose confidence and assume it’s something I’ve done wrong, but I’ll give it another go tomorrow, I guess I’ll get there eventually.