My dk90 OEM bucket rolls back way further and still hangs vertical to past vertical when dumping/shaking. My HLA double tine bale fork will roll back adequately to go down pretty steep hills. When the bale is picked up near the very bottom and the loader kept as low as possible, I could go nearly straight down....well not really but you get the idea..
anyway, couldn't the attachment points for the bucket (perhaps even the same for the spear) be modified for a little more rollback without losing the whole self leveling thing (which is pretty handy at times and can also prevent dropping a load on yourself)?Perhaps the spear receiver tapered tubes could be re-oriented to fit them more up-angled.
I didn't like the self levelling for some time, nor did I use the level indicator rod. After a time, I realized that both features are desirable for me. I harvest and feed about a thousand bales a year and do a wee bit of dirt work, as well as general lifting and moving.
Roy, his is mechanical like yours...btw.