EIGRP Help

If anyone can help me out i would greatly appreciate it. I’ve been trying to get EIGRP set up across 3 cisco routers. All connections are serial (back to back) connections. Once I add all my ip’s etc on interfaces and goto declare Network x.x.x.x with a wildcard I recieve the following across all 3 routers

14:56:01: IP-EIGRP: Neighbor 192.168.145.5 not on common subnet for Serial0 (192.168.145.10 255.255.255.252)

Config:
R1 S0:192.168.145.9/30 to R2-S0:192.168.145.10/30 Network: 192.168.145.8 0.0.0.3

R1-S1:192.168.145.5/30 to R3-S0:192.168.145.6/30 Network: 192.168.145.4 0.0.0.3

R2-S1:192.168.145.13/30 to R3-S1:192.168.145.14/30 Network: 192.168.145.12 0.0.0.3

I do have configs and a topology PDF created if someone want’s to really review the set up in depth. Just shoot me a PM with your email and i’ll forward the details. I’m also not sure if Split Horizon is causing an issue on R1.

Please help if you can.

Additional Details:
R1 – Cisco 2521 – IOS 12.1
R2 – Cisco 2501 – IOS 12.1
R3 – Cisco 2501 – IOS 12.1

Statments in all configs
————————
No auto summary
ip classless
ip subnet-zero
no ip source-route

Jay