Question to the experts please reply

I have at least 6,000 miles on my rig since putting it on about 8 or so months ago. It is pulling to the right just a little most of the time as I know the crow of the road will change and will affect it so today I rechecked the set up and I still have ¾ toe and 1 degree lean out on my 02 Harley Ultra with a Harley slandered sidecar. I use a magnetic base protractor on the disc. First I make sure the sidecar disc is on 0 then check the dist on the front end. My question is should I put a little more toe on it or just a little more lean out. I know putting more toe makes the rear tire wear quicker.
Thanks
Jeff