hi chemar + mrsd !!!

thanks for your answers! i feel an increase of tics, when my blood circulation is bad. do you you understand what i mean? if i want to express something special, i realize, that english is not my first language.

if it is cold i can protect myself with warm clothes, but if it is hot and humid? i live near heidelberg and in this area (25 km west) it is very hot and humid in summer. chemar, did you and your son find any possibilities to reduce negative influences of high temperatures?

hermann