After completing (and enjoying) several space flights, I have been stumped for several weeks getting back in space. Specifically I am unable to complete the space suit collection (9 x astronaut helmets, 0 life support systems, 11 space suit gloves, 1 magnetic boots, 13 thermal garments). I have tried evertything - loads of flights to cape canaveral, baikonur,north and south observatories; daily visits to neighbours space travel monuments, and training centres. Still struggling. Didn't have this problem achieving my first 9 missions (4 apogee, 5 Prometheus). What has changed?