Ybr ka bacha log pathan k sath hotay han kia?.
To isi liey comfortable seat dhondtay han.
No need to set tappet or do carb adjustment its a myth.
carb and tappet adjustment is read by only looking at spark plug color by an experienced rider.
Tappet and carb adjustment is required after 20K killometers at least for CG.
but if tapets are made up of low quality metal than they would wear out faster.