58

(Pg.58)
48

Traded 6 with 7.

Bit 6 (2DE 11) was microphonic traded
it with Bit 7 (2 DE 12). Machine worked

Run margins up and down
Banged on board, etc. bugs didn't
return.

Found that wiping core 3 if 4 & 5
boards hard caused Arts 3-4 to be
dropped when running disk & having
C P do split cycles. Couldn't make it
go away. Checked sockets, changed
cards, pinched connectors. no trouble
found trouble not there. Probably
not related to " 033 bug ".
machine back at 0030
SRP
26 Jan.

Type 30 goes away randomly when running it. [--?]
will come back again when [reinitaslized?]
can't tell if hardwere is softwere
Pinole
12:00 1/26/67
[D + h ?] Drives 6 and 7 now have guides with

no anodizing on the surface. After instalation

ran DECTAPE Test with a static tape. No Errors.

[Ted Pa------?]