It would be helpful if you would tell us more about your tapering history, specifically your past taper rate(s). What size reductions have you made over what intervals?
Also, please be mindful that if you continue to make fixed amount reductions in dose (e.g. 0.2mg per week), your taper rate will increase.
For example, 2mg to 1.8mg is a 10% reduction. However, 1mg to 0.8mg is a 20% reduction.