Linbro said:
[member=14551]Linbro[/member] The impact driver isn't completely awful, I'd say it's still a major step up from the Ti-15. I think it's technically rated at 200Nm, but there are other ones on the market that are better (especially the Makitas).
I've resorted to using the 400Nm gun with an adapter and turning the torque and speed setting down, and while not the most compact of tools, they have enough granularity (12 torque settings) that there is plenty of control. A new dedicated brushless impact driver would be nice, but the impact wrench does very well as is.