During this period Czukay was pushed to the fringes of the group's activity due to disagreements about the band's creative direction and his failure as a bass guitarist to keep up with the growth of the other musicians. Bass guitar was something Czukay had "taken up almost by default" and he readily admitted his limitations on the instrument. After Gee joined Can, Czukay made sounds using shortwave radios, Morse code keys, tape recorders and other sundry objects. He left Can in late 1977 and did not appear on the albums "Out of Reach" or "Can", although he was involved with production work for the latter album. The band seemed to be in a hiatus shortly afterwards, but reunions have taken place on several occasions since.