Re: chain line issues
No no- i would say to use spacers on the axle- the frame may take a little more between the stays, or space the axle more on the left motor sprocket side and less on the right side-
or if this is a coaster hub- then I don't have any experience- I'm not sure that spacers or washers can be used like on a trackkie or freewheel hub-
You need a photo program to resize the photos- most cameras come with software or maybe you can find a free one online to download- I wouod search "photo programs" and see if there are free ones-
I use 1000 on the long side and save them in desktop to retrieve faster.