8 Digit random Letters & Numbers MASK how to?

[ToDD]

Hmm, its me again and it seems like this mask doesnt work like it should. Why? i just watched the oclHashcat.log file and saw this:

Code:

TOP8545f73f START TOP8545f73f attack_mode 3 TOP8545f73f attack_kern 3 TOP8545f73f benchmark 0 TOP8545f73f benchmark_mode 1 TOP8545f73f bitmap_max 24 TOP8545f73f debug_mode 0 TOP8545f73f eula 0 TOP8545f73f force 1 TOP8545f73f gpu_accel 0 TOP8545f73f gpu_async 0 TOP8545f73f gpu_loops 0 TOP8545f73f gpu_temp_abort 90 TOP8545f73f gpu_temp_disable 0 TOP8545f73f gpu_temp_retain 80 TOP8545f73f hash_mode 2500 TOP8545f73f hex_charset 0 TOP8545f73f hex_salt 0 TOP8545f73f hex_wordlist 0 TOP8545f73f increment 0 TOP8545f73f increment_max 54 TOP8545f73f increment_min 1 TOP8545f73f keyspace 0 TOP8545f73f left 0 TOP8545f73f logfile_disable 0 TOP8545f73f loopback 0 TOP8545f73f markov_classic 0 TOP8545f73f markov_disable 0 TOP8545f73f markov_threshold 0 TOP8545f73f outfile_autohex 1 TOP8545f73f outfile_check_timer 5 TOP8545f73f outfile_format 3 TOP8545f73f potfile_disable 0 TOP8545f73f powertune_enable 0 TOP8545f73f scrypt_tmto 0 TOP8545f73f quiet 0 TOP8545f73f remove 0 TOP8545f73f remove_timer 60 TOP8545f73f restore 0 TOP8545f73f restore_disable 0 TOP8545f73f restore_timer 60 TOP8545f73f rp_gen 0 TOP8545f73f rp_gen_func_max 4 TOP8545f73f rp_gen_func_min 1 TOP8545f73f rp_gen_seed 0 TOP8545f73f runtime 0 TOP8545f73f segment_size 32 TOP8545f73f show 0 TOP8545f73f status 0 TOP8545f73f status_automat 0 TOP8545f73f status_timer 10 TOP8545f73f usage 0 TOP8545f73f username 0 TOP8545f73f version 0 TOP8545f73f weak_hash_threshold 100 TOP8545f73f workload_profile 2 TOP8545f73f limit 0 TOP8545f73f skip 0 TOP8545f73f separator : TOP8545f73f custom_charset_1 ?u?d TOP8545f73f rule_buf_l : TOP8545f73f rule_buf_r : TOP8545f73f session oclHashcat TOP8545f73f target /root/Desktop/sendme.hccap TOP8545f73f hashlist_mode 5 TOP8545f73f hashlist_format 0 TOP8545f73f target /root/Desktop/sendme.hccap TOP8545f73f SUB661bfc6c START TOP8545f73f SUB661bfc6c mask ?1?1?1?1?1?1?1?1 TOP8545f73f SUB661bfc6c status-after-work 6 TOP8545f73f proc_start 1429701029 TOP8545f73f proc_stop 1429702820 TOP8545f73f STOP

i asume at the left side, after "TOP" are the hashes where it stopped am i right? but if so, then why is it using lowercase letters? i wanted Uppercase letters. pls can you help me out there?