22 Down - One who goes hunting for provisions (7) R?R???R 29 Across - Highly strung (4) E??? 2 Down - Push on wheels or rollers (7) T?U?O?E (that last letter could possibly be an 'H', the answer to 2...
Obviously I don't have my brain into gear this week! lol 18 Across.... Submit - A???I?S?? 17 Down.... Cut-price amount - C???P?E?S ('less' at the end perhaps?) 19 Down.... Proportional shares - ??O?A?...