Hi, I know Twitter have recently tightened their belts with automation. About 18 months back I could easily follow 50 - 100 users a day without getting an account ban, though now, seems like if I step over 20 - 25 follows a day I get canned. Is it still the case if you have more followers you can follow more in ratio. IE an account with 50k followers can follow more in a day than an account with 500 followers? If so, is there any hard and fast ratios kicking about for advice?