hi all
im still new here so please go easy
i got an small poblem that if i plug rounter into master box i get low noise margin 10-7.i removed bottom half and pluged into test port and get 15.3 nosie margin
stats
i've done test plug test this is result first normally pluged in (master box)
down up
connection speed 12479 574
line attenuation 29 14.2
noise margin 10.4 21.0
now as of right now pluged via "test" socket (master box)
down up
connection speed 12479 574
line attenuation 29 14.2
noise margin 15.3 21
now in my other post i was told to removed ring wire (connection 3)(and find help in this section

) i did so and it fixed it for few mins then it gone down to 13.8(so far stable) do you think this is ok ?? or should i look at rerun new cable to extension ?? (rounter is always pluged into master box)or would an filter plate thing i see ppl buying help ? or both?. thing is i was connected at rounter over 14meg first day going "live" then it droped to now 12479 i know this is good speed but i would like the 2 meg back just becuz im obessted with speed

i know i won't get full download speed of rounter connection any ideas or help welcomed .....pleaseee
thanks for yr time
Gavin