UPDATE!
I'm still having trouble with the bike wandering to the left when I let go of the bars.
Since I've replaced the left side caliper and overhauled the right side and wheel turn freely.(left caliper was seized and dragging) It's not resolved the issue though.
It still drifts left but now the front starts to wobble within seconds of letting go.There's no wobble issues when holding the bars I've taken it up to 100 mph with no issues with hanging. (I dare not let go at that speed) the speed I'm letting go at is in the 60 to 70 mph range.
Why after doing the calipers it has a wobble when there it didn't before?

I've done wheel alignment checks ✔️ no issue, calipers not dragging, swing arm bushings good, rear shocks both at same setting and height,
Should I turn my attention to forks or steering head bearings (bearings loose)
It's not that I want to ride hands free but sometimes I need to but I have to stop if I need both hands.
All thoughts welcome. Cheers