diff --git a/firebee1.sdc b/firebee1.sdc
index a795aaa..b4e2637 100644
--- a/firebee1.sdc
+++ b/firebee1.sdc
@@ -19,7 +19,7 @@
 ## PROGRAM "Quartus II"
 ## VERSION "Version 13.1.4 Build 182 03/12/2014 SJ Web Edition"
 
-## DATE    "Sun Sep 20 18:51:37 2015"
+## DATE    "Sun Sep 20 21:23:37 2015"
 
 ##
 ## DEVICE  "EP3C40F484C6"
@@ -58,8 +58,8 @@ derive_pll_clocks
 # Set Clock Uncertainty
 #**************************************************************
 
-set_clock_uncertainty -rise_from [get_clocks {MAIN_CLK}] -rise_to [get_clocks {MAIN_CLK}]  0.10  
-set_clock_uncertainty -rise_from [get_clocks {MAIN_CLK}] -fall_to [get_clocks {MAIN_CLK}]  0.10  
+set_clock_uncertainty -rise_from [get_clocks {MAIN_CLK}] -rise_to [get_clocks {MAIN_CLK}]  0.100  
+set_clock_uncertainty -rise_from [get_clocks {MAIN_CLK}] -fall_to [get_clocks {MAIN_CLK}]  0.100  
 
 
 #**************************************************************
@@ -91,7 +91,15 @@ set_false_path  -from  [get_clocks {i_ddr_clk_pll|altpll_component|auto_generate
 set_false_path  -from  [get_clocks {i_video_clock_pll|altpll_component|auto_generated|pll1|clk[0]}]  -to  [get_clocks {i_atari_clk_pll|altpll_component|auto_generated|pll1|clk[2]}]
 set_false_path  -from  [get_clocks {i_video_clock_pll|altpll_component|auto_generated|pll1|clk[0]}]  -to  [get_clocks {MAIN_CLK}]
 set_false_path  -from  [get_clocks {i_video_clock_pll|altpll_component|auto_generated|pll1|clk[0]}]  -to  [get_clocks {i_ddr_clk_pll|altpll_component|auto_generated|pll1|clk[0]}]
-
+set_false_path  -from  [get_clocks {i_atari_clk_pll|altpll_component|auto_generated|pll1|clk[2]}]  -to  [get_clocks {MAIN_CLK}]
+set_false_path  -from  [get_clocks {i_ddr_clk_pll|altpll_component|auto_generated|pll1|clk[4]}]  -to  [get_clocks {i_atari_clk_pll|altpll_component|auto_generated|pll1|clk[1]}]
+set_false_path  -from  [get_clocks {i_atari_clk_pll|altpll_component|auto_generated|pll1|clk[0]}]  -to  [get_clocks {MAIN_CLK}]
+set_false_path  -from  [get_clocks {i_atari_clk_pll|altpll_component|auto_generated|pll1|clk[1]}]  -to  [get_clocks {MAIN_CLK}]
+set_false_path  -from  [get_clocks {i_ddr_clk_pll|altpll_component|auto_generated|pll1|clk[4]}]  -to  [get_clocks {i_ddr_clk_pll|altpll_component|auto_generated|pll1|clk[0]}]
+set_false_path  -from  [get_clocks {MAIN_CLK}]  -to  [get_clocks {i_atari_clk_pll|altpll_component|auto_generated|pll1|clk[2]}]
+set_false_path  -from  [get_clocks {MAIN_CLK}]  -to  [get_clocks {i_atari_clk_pll|altpll_component|auto_generated|pll1|clk[1]}]
+set_false_path  -from  [get_clocks {i_mfp_acia_clk_pll|altpll_component|auto_generated|pll1|clk[0]}]  -to  [get_clocks {MAIN_CLK}]
+set_false_path  -from  [get_clocks {i_mfp_acia_clk_pll|altpll_component|auto_generated|pll1|clk[1]}]  -to  [get_clocks {MAIN_CLK}]
 set_false_path -from [get_keepers {*rdptr_g*}] -to [get_keepers {*ws_dgrp|dffpipe_id9:dffpipe17|dffe18a*}]
 set_false_path -from [get_keepers {*delayed_wrptr_g*}] -to [get_keepers {*rs_dgwp|dffpipe_hd9:dffpipe12|dffe13a*}]
 set_false_path -from [get_keepers {*rdptr_g*}] -to [get_keepers {*ws_dgrp|dffpipe_kd9:dffpipe15|dffe16a*}]
@@ -106,7 +114,6 @@ set_false_path -from [get_keepers {Video:i_video|video_mod_mux_clutctr:i_video_m
 
 set_multicycle_path -setup -start -from  [get_clocks {MAIN_CLK}]  -to  [get_clocks {i_atari_clk_pll|altpll_component|auto_generated|pll1|clk[2]}] 8
 set_multicycle_path -setup -end -from  [get_clocks {MAIN_CLK}]  -to  [get_clocks {i_atari_clk_pll|altpll_component|auto_generated|pll1|clk[1]}] 4
-#set_multicycle_path -hold -end -from [get_clocks {MAIN_CLK}] -to [get_keepers {Video:i_video|DDR_CTR:i_ddr_ctr|MCS[0]}] 2
 set_multicycle_path -setup -end -from [get_keepers {Video:i_video|video_mod_mux_clutctr:i_video_mod_mux_clutctr|VDL_VMD[2]}] -to [get_keepers {Video:i_video|video_mod_mux_clutctr:i_video_mod_mux_clutctr|DPO_OFF}] 8