fix scroll distance bug
fix scroll distance bug

kived/kivy,matham/kivy,KeyWeeUsr/kivy,jegger/kivy,bionoid/kivy,rafalo1333/kivy,inclement/kivy,kivy/kivy,Cheaterman/kivy,LogicalDash/kivy,jkankiewicz/kivy,rnixx/kivy,rafalo1333/kivy,aron-bordin/kivy,darkopevec/kivy,bionoid/kivy,darkopevec/kivy,aron-bordin/kivy,el-ethan/kivy,matham/kivy,arlowhite/kivy,kivy/kivy,Cheaterman/kivy,rafalo1333/kivy,KeyWeeUsr/kivy,andnovar/kivy,kivy/kivy,CuriousLearner/kivy,vitorio/kivy,autosportlabs/kivy,jkankiewicz/kivy,tony/kivy,CuriousLearner/kivy,tony/kivy,jkankiewicz/kivy,matham/kivy,manthansharma/kivy,janssen/kivy,cbenhagen/kivy,vitorio/kivy,manthansharma/kivy,el-ethan/kivy,manthansharma/kivy,darkopevec/kivy,KeyWeeUsr/kivy,cbenhagen/kivy,bionoid/kivy,akshayaurora/kivy,jkankiewicz/kivy,LogicalDash/kivy,LogicalDash/kivy,manthansharma/kivy,jegger/kivy,andnovar/kivy,kived/kivy,autosportlabs/kivy,Cheaterman/kivy,el-ethan/kivy,inclement/kivy,akshayaurora/kivy,rnixx/kivy,jegger/kivy,janssen/kivy,darkopevec/kivy,Cheaterman/kivy,LogicalDash/kivy,rnixx/kivy,vitorio/kivy,arlowhite/kivy,akshayaurora/kivy,kived/kivy,bionoid/kivy,autosportlabs/kivy,andnovar/kivy,aron-bordin/kivy,tony/kivy,aron-bordin/kivy,janssen/kivy,CuriousLearner/kivy,cbenhagen/kivy,KeyWeeUsr/kivy,inclement/kivy,janssen/kivy,arlowhite/kivy,jegger/kivy,matham/kivy