diff --git a/build/pdp10-kl/config.202 b/build/pdp10-kl/config.202
index 13a0ef7d..a2ced862 100644
--- a/build/pdp10-kl/config.202
+++ b/build/pdp10-kl/config.202
@@ -423,12 +423,14 @@ DEFOPT SWPWSP==0	;NO WORKING-SET SWAP SCHEDULER
 DEFOPT PAGPRE==1	;PAGE-IN PREEMPTION
 DEFOPT SCHBLN==20.	;NUMBER OF RUNNABLE JOBS TO REMEMBER
 
-DEFOPT NQS==6		;# OF DISK UNITS (3 RP04'S AND 3 T-300'S)
+DEFOPT NQS==3		;# OF DISK UNITS (3 RP04'S AND 3 T-300'S)
 DEFOPT NTUTBL==2	;TUTS ARE TWO BLOCKS LONG
 DEFSYM NUDSL==500.	;# USER DIRECTORIES ON DISK
 DEFOPT NQCHN==50.	;NUMBER 2314 CHNLS
 DEFOPT RH10P==1		;HAS DEC RH10 DISK CONTROL (RP04)
-DEFOPT T300P==3		;TRIDENT T-300S VIA PDP-11 START AT DRIVE 3
+DEFOPT RP04P==1
+DEFOPT RP06P==0
+DEFOPT T300P==0		;TRIDENT T-300S VIA PDP-11 START AT DRIVE 3
 DEFOPT QRDCMP==0	;SOFTWARE READ-COMPARE, HARDWARE IS PINING FOR THE
 			; FJORDS (But this isn't debugged yet.)
 DEFOPT DMDSK==1		;USES DM DISK FORMAT
@@ -438,7 +440,7 @@ DEFOPT QAUTHP==1	;KEEPS TRACK OF FILE AUTHORS
 DEFOPT NMTCS==1		;NUMBER MAG TAPE UNITS
 DEFOPT TM10B==1		;DF10-BASED TAPE CONTROLLER
 
-DEFOPT DL10P==1		;HAS DL10/DC76 TTY CONTROLLER
+DEFOPT DL10P==0		;HAS DL10/DC76 TTY CONTROLLER
 DEFOPT PDCLKP==1	;HAS "DeCoriolis" CLOCK
 
 DEFOPT NETP==1		; Has net connection
@@ -451,7 +453,7 @@ DEFOPT IMPUS==106	; ARPA net host number
 DEFOPT IMPUS3==<IPADDR 10,1,0,6>	; Internet host number
 DEFOPT NCPP==0		; Flush NCP code
 DEFOPT NNETCH==30.	; # NCP network channels
-DEFOPT CHAOSP==1	;HAS CHAOS NET
+DEFOPT CHAOSP==0	;HAS CHAOS NET
 DEFOPT MYCHAD==1440	;CHAOS NET ADDRESS
 DEFOPT NINDX==50.	;NUMBER OF INDICES
 DEFOPT DLCP==1		;CHAOS NET GOES THROUGH DL10
@@ -459,7 +461,7 @@ DEFOPT DLCP==1		;CHAOS NET GOES THROUGH DL10
 DEFOPT NOTYS==0		;# KA-10 CONSOLE 0 TTYS
 DEFOPT NETYS==33.	;# KL-10 DTE20 TTYS
 NEWDTE==1		;TEMPORARY CONDITIONAL TO ENABLE NEW DTE20 PROTOCOL
-DEFOPT NDLTYS==4.	;# TTYS ON DL10/DC76
+DEFOPT NDLTYS==0	;# TTYS ON DL10/DC76
 			;Note: 3d TTY on DL10 is VT52 by console.
 DEFOPT NSTTYS==25.	;# OF STY'S (PSEUDO-TTY'S)
 
diff --git a/src/system/salv.315 b/src/system/salv.315
index 98999ed7..a2bac7fd 100644
--- a/src/system/salv.315
+++ b/src/system/salv.315
@@ -145,20 +145,22 @@ PRINTX /Which machine? /
  IFCE MCHN,MC,[
 	SA==105*2000	; MC system is big, need to push SALV higher.
 	FIRSPK==0
-	LASTPK==1
+	LASTPK==2
 	NUDSL==500.
 	DC10P==0
 	RP10P==0
 	RH10P==1
-	T300P==3	;UNIT 3 IS FIRST T-300 UNIT
+	RP04P==1
+	RP06P==0
+	T300P==0	;UNIT 3 IS FIRST T-300 UNIT
 	KL10P==1
 	OLPTP==0
 	NLPTP==0
 	TTLPTP==0	;NO LPT AT ALL
 	TCMXH==100.	;LA36
 	LIGHTS==500	;KL-UDGE
-	NDRIVE==6	;8 DOESN'T FIT IN 128K
-	NUNITS==6
+	NDRIVE==3	;8 DOESN'T FIT IN 128K
+	NUNITS==3
 	];MC
  IFCE MCHN,KL,[
 	;SA==105*2000	; MC system is big, need to push SALV higher.
diff --git a/src/system/ttytyp.320 b/src/system/ttytyp.320
index 8481e11b..1b0fe2d4 100644
--- a/src/system/ttytyp.320
+++ b/src/system/ttytyp.320
@@ -320,10 +320,6 @@ MCONDX MX,{				;;; MX
 					; #4990
 	TTDPRT 37,TY=%TYRLM,SPEED=9600	;T37 ROLM Data Feature
 	TTDPRT 40,TY=%TYRLM,SPEED=9600	;T40 ROLM Data Feature
-	TTDPRT 41,TY=%TYRLM,SPEED=300	;T41 ROLM slow
-	TTDPRT 42,TY=%TYRLM,SPEED=9600	;T42 ROLM Data Feature
-	TTDVT 43,TT=%TTLCL		;T43 9th Floor VT52
-	TTDPRT 44,SPEED=110,TT=%TTLCL	;T44 DC76 TTY
 .ENDC ;}
 
 MCONDX KL,{				;;; KL